55433560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 156078720

約数和(自身を除く): 100645160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 97, 104, 130, 140, 157, 182, 194, 260, 280, 314, 364, 388, 455, 485, 520, 628, 679, 728, 776, 785, 910, 970, 1099, 1256, 1261, 1358, 1570, 1820, 1940, 2041, 2198, 2522, 2716, 3140, 3395, 3640, 3880, 4082, 4396, 5044, 5432, 5495, 6280, 6305, 6790, 8164, 8792, 8827, 10088, 10205, 10990, 12610, 13580, 14287, 15229, 16328, 17654, 20410, 21980, 25220, 27160, 28574, 30458, 35308, 40820, 43960, 44135, 50440, 57148, 60916, 70616, 71435, 76145, 81640, 88270, 106603, 114296, 121832, 142870, 152290, 176540, 197977, 213206, 285740, 304580, 353080, 395954, 426412, 533015, 571480, 609160, 791908, 852824, 989885, 1066030, 1385839, 1583816, 1979770, 2132060, 2771678, 3959540, 4264120, 5543356, 6929195, 7919080, 11086712, 13858390, 27716780, 55433560]

約数ペア:

[(1, 55433560), (2, 27716780), (4, 13858390), (5, 11086712), (7, 7919080), (8, 6929195), (10, 5543356), (13, 4264120), (14, 3959540), (20, 2771678), (26, 2132060), (28, 1979770), (35, 1583816), (40, 1385839), (52, 1066030), (56, 989885), (65, 852824), (70, 791908), (91, 609160), (97, 571480), (104, 533015), (130, 426412), (140, 395954), (157, 353080), (182, 304580), (194, 285740), (260, 213206), (280, 197977), (314, 176540), (364, 152290), (388, 142870), (455, 121832), (485, 114296), (520, 106603), (628, 88270), (679, 81640), (728, 76145), (776, 71435), (785, 70616), (910, 60916), (970, 57148), (1099, 50440), (1256, 44135), (1261, 43960), (1358, 40820), (1570, 35308), (1820, 30458), (1940, 28574), (2041, 27160), (2198, 25220), (2522, 21980), (2716, 20410), (3140, 17654), (3395, 16328), (3640, 15229), (3880, 14287), (4082, 13580), (4396, 12610), (5044, 10990), (5432, 10205), (5495, 10088), (6280, 8827), (6305, 8792), (6790, 8164)]